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A new Lagrange multiplier approach for constructing structure preserving schemes, I. Positivity preserving

Qing Cheng, Jie Shen

2022Computer Methods in Applied Mechanics and Engineering63 citationsDOIOpen Access PDF

Topics & Concepts

Lagrange multiplierMathematicsApplied mathematicsMultiplier (economics)Constraint algorithmMathematical optimizationCalculus (dental)Algebra over a fieldPure mathematicsEconomicsMedicineMacroeconomicsDentistryAdvanced Numerical Methods in Computational MathematicsDifferential Equations and Numerical MethodsNumerical methods for differential equations
A new Lagrange multiplier approach for constructing structure preserving schemes, I. Positivity preserving | Litcius